Is it real or science fiction to dream of being able to treat… getting old? In this episode, we discuss with Dr. Thomas Rando from Stanford (who directs the Glenn Center for the Biology of Aging), Kristen Fortney, CEO of BioAge, and a16z’s general partner Vijay Pande where we are in the field of “geroscience” — the idea of studying aging itself, and aging as the root risk for all aging related disease. Far from science fiction, recent discoveries have given us a whole crop of promising breakthroughs to treat aging, such as parabiosis (young blood infused into old blood), senolytics, and rapamycin, and more.